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author | Oskar Schirmer <os@emlix.com> | 2009-06-11 13:35:01 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-11 15:51:07 (GMT) |
commit | d3810cd4d7064b109574374f73c41b11b481dbf2 (patch) | |
tree | da54a8ac0d87f3c0da9fe38d8401eb5e943540c2 /drivers/serial | |
parent | 3e3b5c087799e536871c8261b05bc28e4783c8da (diff) | |
download | linux-d3810cd4d7064b109574374f73c41b11b481dbf2.tar.xz |
imx: serial: fix whitespaces (no changes in functionality)
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial')
-rw-r--r-- | drivers/serial/imx.c | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 5f0be40..76c8fa1 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -302,8 +302,7 @@ static inline void imx_transmit_buffer(struct imx_port *sport) /* send xmit->buf[xmit->tail] * out the port here */ writel(xmit->buf[xmit->tail], sport->port.membase + URTX0); - xmit->tail = (xmit->tail + 1) & - (UART_XMIT_SIZE - 1); + xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); sport->port.icount.tx++; if (uart_circ_empty(xmit)) break; @@ -395,8 +394,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id) continue; } - if (uart_handle_sysrq_char - (&sport->port, (unsigned char)rx)) + if (uart_handle_sysrq_char(&sport->port, (unsigned char)rx)) continue; if (rx & (URXD_PRERR | URXD_OVRRUN | URXD_FRMERR) ) { @@ -471,26 +469,26 @@ static unsigned int imx_tx_empty(struct uart_port *port) */ static unsigned int imx_get_mctrl(struct uart_port *port) { - struct imx_port *sport = (struct imx_port *)port; - unsigned int tmp = TIOCM_DSR | TIOCM_CAR; + struct imx_port *sport = (struct imx_port *)port; + unsigned int tmp = TIOCM_DSR | TIOCM_CAR; - if (readl(sport->port.membase + USR1) & USR1_RTSS) - tmp |= TIOCM_CTS; + if (readl(sport->port.membase + USR1) & USR1_RTSS) + tmp |= TIOCM_CTS; - if (readl(sport->port.membase + UCR2) & UCR2_CTS) - tmp |= TIOCM_RTS; + if (readl(sport->port.membase + UCR2) & UCR2_CTS) + tmp |= TIOCM_RTS; - return tmp; + return tmp; } static void imx_set_mctrl(struct uart_port *port, unsigned int mctrl) { - struct imx_port *sport = (struct imx_port *)port; + struct imx_port *sport = (struct imx_port *)port; unsigned long temp; temp = readl(sport->port.membase + UCR2) & ~UCR2_CTS; - if (mctrl & TIOCM_RTS) + if (mctrl & TIOCM_RTS) temp |= UCR2_CTS; writel(temp, sport->port.membase + UCR2); @@ -1072,22 +1070,22 @@ static struct uart_driver imx_reg = { static int serial_imx_suspend(struct platform_device *dev, pm_message_t state) { - struct imx_port *sport = platform_get_drvdata(dev); + struct imx_port *sport = platform_get_drvdata(dev); - if (sport) - uart_suspend_port(&imx_reg, &sport->port); + if (sport) + uart_suspend_port(&imx_reg, &sport->port); - return 0; + return 0; } static int serial_imx_resume(struct platform_device *dev) { - struct imx_port *sport = platform_get_drvdata(dev); + struct imx_port *sport = platform_get_drvdata(dev); - if (sport) - uart_resume_port(&imx_reg, &sport->port); + if (sport) + uart_resume_port(&imx_reg, &sport->port); - return 0; + return 0; } static int serial_imx_probe(struct platform_device *pdev) @@ -1143,7 +1141,7 @@ static int serial_imx_probe(struct platform_device *pdev) imx_ports[pdev->id] = sport; pdata = pdev->dev.platform_data; - if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS)) + if (pdata && (pdata->flags & IMXUART_HAVE_RTSCTS)) sport->have_rtscts = 1; if (pdata->init) { @@ -1193,13 +1191,13 @@ static int serial_imx_remove(struct platform_device *pdev) } static struct platform_driver serial_imx_driver = { - .probe = serial_imx_probe, - .remove = serial_imx_remove, + .probe = serial_imx_probe, + .remove = serial_imx_remove, .suspend = serial_imx_suspend, .resume = serial_imx_resume, .driver = { - .name = "imx-uart", + .name = "imx-uart", .owner = THIS_MODULE, }, }; |